#A1F577#A1F577

#A1F577 is a very light, vivid green. Relative luminance 0.742; OKLCH L 88.9% C 0.180 H 136.2°. Best body text is #000000 at 15.84:1 contrast (WCAG AA passes).

Color values

HEX	#A1F577
RGB	rgb(161, 245, 119)
HSL	hsl(100, 86%, 71%)
HSV	hsv(100, 51%, 96%)
CMYK	cmyk(34.3%, 0%, 51.4%, 3.9%)
CIE-LAB	lab(89.02, -47.24, 52.24)
CIE-LCH	lch(89.02, 70.43, 132.12°)
OKLab	oklab(88.92% -0.1302 0.1247)
OKLCH	oklch(88.92% 0.18 136.2)
XYZ	xyz(50.6788, 74.2116, 29.1032)
Luminance	0.7421 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1F577 #CB77F5

analogous

#E0F577 #A1F577 #77F58C

triadic

#A1F577 #77A1F5 #F577A1

tetradic

#A1F577 #77E0F5 #CB77F5 #F58C77

square

#A1F577 #77E0F5 #CB77F5 #F58C77

split-complementary

#A1F577 #8C77F5 #F577E0

monochromatic

#56E111 #7AF13E #A1F577 #C8F9B0 #EBFDE2

Accessibility & contrast

On white

1.33

#A1F577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.84

#A1F577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1F577

15.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1F577	#FFFFFF	#000000	##000000
##A1F577	1.00	1.33	15.84	15.84
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.84	21.00	1.00	1.00
##000000	15.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE46C

Deuteranopia (green-blind)

#F0DD7F

Tritanopia (blue-blind)

#9FEDD8

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #a1f577;
/* rgb */ color: rgb(161, 245, 119);
/* oklch */ color: oklch(88.9% 0.180 136.2);

Tailwind

colors: {
  custom: {
    50: '#c1f9a1',
    500: '#a1f577',
    950: '#000000',
  },
}

SCSS

$custom: #a1f577;
$custom-light: #c1f9a1;
$custom-dark: #000000;

JSON

{
  "hex": "#a1f577",
  "rgb": {
    "r": 161,
    "g": 245,
    "b": 119
  },
  "hsl": {
    "h": 100,
    "s": 86.301,
    "l": 71.373
  },
  "oklch": {
    "l": 0.8892,
    "c": 0.18026,
    "h": 136.2
  },
  "luminance": 0.74214
}

Semantic roles & 50–950 ramp

primary

#A1F577

secondary

#A040D0

accent

#03E398

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170F

muted

#828580

Preview Lab

Preview with #A1F577

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →